3 years ago

Sum of 4x^3+2x^2-4x+3 and 7x^3-4x+7x+8

1 answer:

Flura [38]3 years ago

3 0

Answer:

11x^3−2x^2+3x+11 this is the correct answer

You might be interested in

tester [92]

Answer:

2.925925926 or 2.9

Step-by-step explanation:

23.7/8.1

= 2.925925926 or approximately 2.9

3 0

3 years ago

mr Goodwill [35]

They definitely can be positive they can be negative and they can have an absolute value but I would choose they both can be positive and negative

6 0

3 years ago

Sergio039 [100]

You didn’t post the options but that is also equal to 1.0 x 10^-6

7 0

2 years ago

Liula [17]

Answer:

The population of bacteria can be expressed as a function of number of days.

Population = $5*2^{n-1}$ where n is the number of days since the beginning.

Step-by-step explanation:

Number of bacteria on the first day= $5 * 2^{0} = 5$

Number of bacteria on the second day = $5 * 2^{1} = 10$

Number of bacteria on the third day = $5*2^{2} = 20$

Number of bacteria on the fourth day = $5*2^{3} = 40$

As we can see , the number of bacteria on any given day is a function of the number of days n.

This expression can be expressed generally as $5*2^{n-1}$ where n is the number of days since the beginning.

6 0

3 years ago

adelina 88 [10]

Answer:

The answer would be 'B. perimeter'.

8 0

2 years ago